Created attachment 922130 [details] HD_5770_OLD_xorg-x11-drv-ati.txt Description of problem: I just upgraded my system form Radeon HD 5770 to HD 7770. I tested performances before and after upgrade with glmark2-2012 and first results show worst performances with HD 7770 I downloaded latest versions of xorg-x11-drv-ati and xorg-x11-glamor from koji, built it and installed it on Fedora 20. I have now better performance with HD 7770 than with HD 5770. Until now, I did not see any bug or regression with the latest versions of xorg-x11-drv-ati and xorg-x11-glamor so I suggest to include these versions in Fedora 20 update Version-Release number of selected component (if applicable): Versions with worst performances with HD 7770 xorg-x11-drv-ati-7.2.0-3.20131101git3b38701.fc20.x86_64 xorg-x11-glamor-0.5.1-3.20140115gitfb4d046c.fc20.x86_64 xorg-x11-glamor-devel-0.5.1-3.20140115gitfb4d046c.fc20.x86_64 Home build versions with better performances with HD 7770 xorg-x11-drv-ati-7.4.0-2.fc20.x86_64 xorg-x11-glamor-0.6.0-2.20140419gita4fbc77.fc20.x86_64 xorg-x11-glamor-devel-0.6.0-2.20140419gita4fbc77.fc20.x86_64 How reproducible: Just test HD 7770 using glmark2 with od and new driver Actual results: See attached file Expected results: See attached file
Created attachment 922131 [details] HD_7770_NEW_xorg-x11-drv-ati.txt
Created attachment 922132 [details] HD_7770_OLD_xorg-x11-drv-ati.txt
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